N-((5-Nitrothiophen-3-yl)methylene)-3-(thiophen-2-yl)isoxazol-5-amine CAS 37853-26-2

Purity 97%+In StockPharmaceutical Standards
CAS No.37853-26-2
Molecular FormulaC12H7N3O3S2
Molecular Weight305.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((5-Nitrothiophen-3-yl)methylene)-3-(thiophen-2-yl)isoxazol-5-amine CAS 37853-26-2 chemical structure

Description

N-((5-Nitrothiophen-3-yl)methylene)-3-(thiophen-2-yl)isoxazol-5-amine (CAS 37853-26-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7N3O3S2. Molecular weight: 305.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H7N3O3S2
Molecular Weight305.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms3
Sulfur Atoms2

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